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Matthew J. Church

Affiliation: University of Montana

Address: []

Orcid: 0000-0002-6166-8579

Project: Center for Microbial Oceanography: Research and Education (5 datasets)

Dataset	Latest Version Date	Current State
Scanned cruise cast and sample logs from multiple C-MORE cruises in the north and south Pacific from 2007-2011 (C-MORE project) Roles: Principal Investigator, Contact	2011-02-21	Final no updates expected
Cruise track showing station locations from multiple C-MORE cruises in the north and south Pacific from 2007-2011 (C-MORE project) Role: Chief Scientist	2009-09-14
C-MORE cruise tracks from R/V Kilo Moana and R/V Ka`imikai-O-Kanaloa cruises from 2007-2011 (C-MORE project) Roles: Principal Investigator, Contact	2015-03-12	Preliminary and in progress
Stations from multiple C-MORE cruises in the north and south Pacific from 2007-2011 (C-MORE project) Roles: Principal Investigator, Contact	2011-10-24	Final no updates expected
Stations from multiple HOE-DYLAN cruises from May to October 2012 (C-MORE project) Role: Principal Investigator	2013-09-26	Preliminary and in progress

Project: Biology and Ecology of Newly Discovered Diazotrophs in the Open Ocean (6 datasets)

Dataset	Latest Version Date	Current State
CTD Profiles from R/V Kilo Moana, R/V Seward Johnson KM0703, SJ0609 in the tropical and subtropical Southwest Pacific, and tropical North Atlantic from 2006-2007 (DIAZOTROPHS project) Role: Co-Principal Investigator	2009-11-12	Final no updates expected
CTD Profiles from R/V Kilo Moana, R/V Seward Johnson KM0703, SJ0609 in the tropical and subtropical Southwest Pacific, and tropical North Atlantic from 2006-2007 (DIAZOTROPHS project) Role: Co-Principal Investigator	2009-11-12	Final no updates expected
CTD Bottle Data from R/V Kilo Moana, R/V Seward Johnson KM0703, SJ0609 in the tropical and subtropical Southwest Pacific, and tropical North Atlantic from 2006-2007 (DIAZOTROPHS project) Role: Co-Principal Investigator	2009-11-12	Final no updates expected
CTD Bottle Data from R/V Kilo Moana, R/V Seward Johnson KM0703, SJ0609 in the tropical and subtropical Southwest Pacific, and tropical North Atlantic from 2006-2007 (DIAZOTROPHS project) Role: Co-Principal Investigator	2009-11-12	Final no updates expected
CTD Station Locations from R/V Kilo Moana, R/V Seward Johnson KM0703, SJ0609 in the tropical and subtropical Southwest Pacific, and tropical North Atlantic from 2006-2007 (DIAZOTROPHS project) Role: Co-Principal Investigator	2009-11-16	Final no updates expected
CTD Station Locations from R/V Kilo Moana, R/V Seward Johnson KM0703, SJ0609 in the tropical and subtropical Southwest Pacific, and tropical North Atlantic from 2006-2007 (DIAZOTROPHS project) Role: Co-Principal Investigator	2009-11-16	Final no updates expected

Project: Oceanic diazotroph community structure and activities in a high carbon dioxide world (5 datasets)

Dataset	Latest Version Date	Current State
Water samples from R/V Kilo Moana cruises in the North Pacific Subtropical Gyre near Station ALOHA (DIAZOTROPHS-CO2 project) Role: Principal Investigator	2013-08-19	Final no updates expected
Dinitrogen fixation (N2fix) rates and nifH community structure from in situ 15N2 Gas Array from R/V Kilo Moana KM1016, KM1110 in the North Pacific Subtropical Gyre near Station ALOHA from 2010-2011 (DIAZOTROPHS-CO2 project) Role: Principal Investigator	2013-08-22	Final no updates expected
CTD Profiles near Station ALOHA from R/V Kilo Moana KM1016, KM1110 in the North Pacific Subtropical Gyre near Station ALOHA from 2010-2011 (DIAZOTROPHS-CO2 project) Role: Principal Investigator	2013-08-06	Final no updates expected
Rates of primary and bacterial production measured in situ under ambient and elevated pCO2 (750 µatm) from the Hawaiian Ocean Time Series near Station ALOHA from 2010-2011. Role: Principal Investigator	2018-03-15	Final no updates expected
Rates of primary and bacterial production, and chlorophyll concentrations measured experimentally under ambient and elevated pCO2 (750 or 1100 µatm) from Hawaii Ocean Time-series near Station ALOHA from 2010-2011. Role: Principal Investigator	2018-03-15	Final no updates expected

Project: Oligotrophic phytoplankton community response to changes in N substrates and the resulting impact on genetic, taxonomic and functional diversity (9 datasets)

Dataset	Latest Version Date	Current State
Cruise tracks from R/V New Horizon NH1417 in the Eastern Pacific between San Diego and Hawaii in 2014 (Phyto response to N substrates project) Role: Principal Investigator	2016-01-11	Final no updates expected
CTD profile downcasts from R/V New Horizon NEMO cruise NH1417 in the Eastern Pacific between San Diego and Hawaii from August to September 2014 (Phyto response to N substrates project) Role: Co-Principal Investigator	2017-03-23	Preliminary and in progress
Niskin bottle sample data from R/V New Horizon NEMO cruise NH1417 in the Eastern Pacific between San Diego and Hawaii from August to September 2014 (Phyto response to N substrates project) Role: Co-Principal Investigator	2018-03-09	Preliminary and in progress
Size fractionated and group-specific rates of 14C-primary production by Prochlorococcus, Synechococcus, and photosynthetic picoeukaryotes from samples collected during Hawaii Ocean Time-series (HOT) program cruises 230-252 between 2012 and 2013 Roles: Principal Investigator, Contact	2017-08-25	Final no updates expected
18S rRNA gene sequence from the euphotic zone at Station ALOHA from near-monthly samples collected during Hawaii Ocean Time-series (HOT) program cruises 230-252 between 2011 and 2013 (PhytoNsubResponse project) Roles: Principal Investigator, Contact	2017-08-25	Final no updates expected
Measurements of inorganic nutrients (nitrate+nitrite, phosphate, silicate, and ammonium) from samples collected during Hawaii Ocean Time-series (HOT) cruises from 2011-2013 (PhytoNsubResponse project) Roles: Principal Investigator, Contact		Preliminary and in progress
Size-fractioned primary production (14C-bicarbonate assimilation rates) from samples collected during Hawaii Ocean Time-series (HOT) cruises from 2011-2013 (PhytoNsubResponse project) Roles: Principal Investigator, Contact		Preliminary and in progress
Phytoplankton pigments from samples collected during Hawaii Ocean Time-series (HOT) cruises from 2011-2013 (PhytoNsubResponse project) Roles: Principal Investigator, Contact		Preliminary and in progress
Photosynthetic picoplankton abundances from samples collected during Hawaii Ocean Time-series (HOT) cruises from 2011-2013 (PhytoNsubResponse project) Roles: Principal Investigator, Contact		Preliminary and in progress

Project: EAGER Collaborative Research: Early career chief scientist training for biological and chemical oceanographers (8 datasets)

Dataset	Latest Version Date	Current State
Particulate phosphate, particulate carbon, particulate nitrogen, particulate bulk isotope composition (C and N), and dissolved oxygen from Niskin bottle samples collected on R/V Kilo Moana cruise KM1910 in June 2019 Role: Principal Investigator	2021-05-20	Final no updates expected
Suspended particles from ship’s surface intake samples collected on R/V Kilo Moana cruise KM1910 in June 2019 Role: Principal Investigator	2021-05-25	Final no updates expected
Sinking particle from R/V Kilo Moana cruise KM1910 in June 2019 Role: Principal Investigator	2021-06-01	Final no updates expected
Suspended particles from in situ pumps on R/V Kilo Moana cruise KM1910 in June 2019 Role: Principal Investigator	2021-06-04	Final no updates expected
CTD casts collected at station Kahe and ALOHA between June 15 and June 24, 2019 onboard R/V Kilo Moana cruise KM1910. Roles: Principal Investigator, Contact	2022-01-12	Final no updates expected
Particulate Th-234 collected using large volume McLane pumps (LVPs) as part of the EAGER chief scientist training cruise (KM1910) at Station ALOHA, subtropical North Pacific gyre in June 2019 Role: Principal Investigator	2021-07-13	Final no updates expected
Particulate Th-234 collected with surface-tethered sediment traps at Station ALOHA as part of the EAGER chief scientist training cruise (KM1910) in the subtropical North Pacific gyre in June 2019 Role: Principal Investigator	2021-07-20	Final no updates expected
Sample metadata for MOCNESS tows conducted on R/V Kilo Moana cruise KM1910 at Station ALOHA during June 2019 Role: Co-Principal Investigator	2021-05-25	Final no updates expected

Project: DeepCCZ (1 datasets)

Dataset	Latest Version Date	Current State
Sequence read accession (SRA) numbers for bacterial and archaeal 16S rRNA gene amplicons from the DeepCCZ and Abyssline programs Role: Principal Investigator	2023-10-25	Final no updates expected